diff --git a/src/registrar/assets/src/js/getgov/helpers.js b/src/registrar/assets/src/js/getgov/helpers.js
index 7d1449bac..08be011c2 100644
--- a/src/registrar/assets/src/js/getgov/helpers.js
+++ b/src/registrar/assets/src/js/getgov/helpers.js
@@ -96,3 +96,14 @@ export function submitForm(form_id) {
         console.error("Form '" + form_id + "' not found.");
     }
 }
+
+/**
+ * Helper function to strip HTML tags
+ * THIS IS NOT SUITABLE FOR SANITIZING DANGEROUS STRINGS
+ */
+export function unsafeStripHtmlTags(input) {
+    const tempDiv = document.createElement("div");
+    // NOTE: THIS IS NOT SUITABLE FOR SANITIZING DANGEROUS STRINGS
+    tempDiv.innerHTML = input;
+    return tempDiv.textContent || tempDiv.innerText || "";
+}
diff --git a/src/registrar/assets/src/js/getgov/portfolio-member-page.js b/src/registrar/assets/src/js/getgov/portfolio-member-page.js
index 95723fc7e..96961e5dc 100644
--- a/src/registrar/assets/src/js/getgov/portfolio-member-page.js
+++ b/src/registrar/assets/src/js/getgov/portfolio-member-page.js
@@ -18,7 +18,7 @@ export function initPortfolioNewMemberPageToggle() {
             const unique_id = `${member_type}-${member_id}`;
     
             let cancelInvitationButton = member_type === "invitedmember" ? "Cancel invitation" : "Remove member";
-            wrapperDeleteAction.innerHTML = generateKebabHTML('remove-member', unique_id, cancelInvitationButton, `More Options for ${member_name}`);
+            wrapperDeleteAction.innerHTML = generateKebabHTML('remove-member', unique_id, cancelInvitationButton, `More Options for ${member_name}`, "usa-icon--large");
     
             // This easter egg is only for fixtures that dont have names as we are displaying their emails
             // All prod users will have emails linked to their account
@@ -100,8 +100,8 @@ export function initAddNewMemberPageListeners() {
       const permissionSections = document.querySelectorAll(`#${permission_details_div_id} > h3`);
 
       permissionSections.forEach(section => {
-        // Find the <h3> element text
-        const sectionTitle = section.textContent;
+        // Find the <h3> element text, strip out the '*'
+        const sectionTitle = section.textContent.trim().replace(/\*$/, "") + ": ";
 
         // Find the associated radio buttons container (next fieldset)
         const fieldset = section.nextElementSibling;
@@ -128,25 +128,29 @@ export function initAddNewMemberPageListeners() {
       });
     } else {
       // for admin users, the permissions are always the same
-      appendPermissionInContainer('Domains', 'Viewer', permissionDetailsContainer);
-      appendPermissionInContainer('Domain requests', 'Creator', permissionDetailsContainer);
-      appendPermissionInContainer('Members', 'Manager', permissionDetailsContainer);
+      appendPermissionInContainer('Domains: ', 'Viewer', permissionDetailsContainer);
+      appendPermissionInContainer('Domain requests: ', 'Creator', permissionDetailsContainer);
+      appendPermissionInContainer('Members: ', 'Manager', permissionDetailsContainer);
     }
   }
 
   function appendPermissionInContainer(sectionTitle, permissionDisplay, permissionContainer) {
     // Create new elements for the content
-    const titleElement = document.createElement("h4");
+    const elementContainer = document.createElement("p");
+    elementContainer.classList.add("margin-top-0", "margin-bottom-1");
+
+    const titleElement = document.createElement("strong");
     titleElement.textContent = sectionTitle;
-    titleElement.classList.add("text-primary", "margin-bottom-0");
+    titleElement.classList.add("text-primary-darker");
 
-    const permissionElement = document.createElement("p");
+    const permissionElement = document.createElement("span");
     permissionElement.textContent = permissionDisplay;
-    permissionElement.classList.add("margin-top-0");
 
     // Append to the content container
-    permissionContainer.appendChild(titleElement);
-    permissionContainer.appendChild(permissionElement);
+    elementContainer.appendChild(titleElement);
+    elementContainer.appendChild(permissionElement);
+
+    permissionContainer.appendChild(elementContainer);
   }
 
   /*
diff --git a/src/registrar/assets/src/js/getgov/table-base.js b/src/registrar/assets/src/js/getgov/table-base.js
index ce4397887..bf561fa1f 100644
--- a/src/registrar/assets/src/js/getgov/table-base.js
+++ b/src/registrar/assets/src/js/getgov/table-base.js
@@ -79,13 +79,13 @@ export function addModal(id, ariaLabelledby, ariaDescribedby, modalHeading, moda
  * @param {string} modal_button_text - The action button's text
  * @param {string} screen_reader_text - A screen reader helper
  */
-export function generateKebabHTML(action, unique_id, modal_button_text, screen_reader_text) {
+export function generateKebabHTML(action, unique_id, modal_button_text, screen_reader_text, icon_class) {
   const generateModalButton = (mobileOnly = false) => `
     <a 
       role="button" 
       id="button-trigger-${action}-${unique_id}"
       href="#toggle-${action}-${unique_id}"
-      class="usa-button usa-button--unstyled text-no-underline late-loading-modal-trigger margin-top-2 line-height-sans-5 text-secondary ${mobileOnly ? 'visible-mobile-flex' : ''}"
+      class="usa-button usa-button--unstyled text-underline late-loading-modal-trigger margin-top-2 line-height-sans-5 text-secondary ${mobileOnly ? 'visible-mobile-flex' : ''}"
       aria-controls="toggle-${action}-${unique_id}"
       data-open-modal
     >
@@ -99,7 +99,7 @@ export function generateKebabHTML(action, unique_id, modal_button_text, screen_r
   // Main kebab structure
   const kebab = `
     ${generateModalButton(true)} <!-- Mobile button -->
-    <div class="usa-accordion usa-accordion--more-actions margin-right-2 hidden-mobile-flex">
+    <div class="usa-accordion usa-accordion--more-actions margin-right-2 margin-top-3px hidden-mobile-flex">
       <div class="usa-accordion__heading">
         <button
           type="button"
@@ -108,12 +108,12 @@ export function generateKebabHTML(action, unique_id, modal_button_text, screen_r
           aria-controls="more-actions-${unique_id}"
           aria-label="${screen_reader_text}"
         >
-          <svg class="usa-icon top-2px" aria-hidden="true" focusable="false" role="img" width="24">
+          <svg class="usa-icon${icon_class ? " " + icon_class : ""}" aria-hidden="true" focusable="false" role="img" width="24">
             <use xlink:href="/public/img/sprite.svg#more_vert"></use>
           </svg>
         </button>
       </div>
-      <div id="more-actions-${unique_id}" class="usa-accordion__content usa-prose shadow-1 left-auto right-neg-1" hidden>
+      <div id="more-actions-${unique_id}" class="usa-accordion__content usa-prose shadow-1 left-auto right-0${icon_class === 'usa-icon--large' ? ' top-28px' : ''}" hidden>
         <h2>More options</h2>
         ${generateModalButton()} <!-- Desktop button -->
       </div>
diff --git a/src/registrar/assets/src/js/getgov/table-domain-requests.js b/src/registrar/assets/src/js/getgov/table-domain-requests.js
index 8556b714f..3b87c246f 100644
--- a/src/registrar/assets/src/js/getgov/table-domain-requests.js
+++ b/src/registrar/assets/src/js/getgov/table-domain-requests.js
@@ -1,4 +1,4 @@
-import { hideElement, showElement, getCsrfToken } from './helpers.js';
+import { hideElement, showElement, getCsrfToken, unsafeStripHtmlTags } from './helpers.js';
 import { uswdsInitializeModals, uswdsUnloadModals } from './helpers-uswds.js';
 
 import { BaseTable, addModal, generateKebabHTML } from './table-base.js';
@@ -98,9 +98,10 @@ export class DomainRequestsTable extends BaseTable {
 
       // Request is deletable, modal and modalTrigger are built. Now check if we are on the portfolio requests page (by seeing if there is a portfolio value) and enhance the modalTrigger accordingly
       if (this.portfolioValue) {
-
+        // NOTE: THIS IS NOT SUITABLE FOR SANITIZING DANGEROUS STRINGS
+        const sanitizedDomainName = unsafeStripHtmlTags(domainName);
         // 2nd path (org model): Just a modal trigger on mobile for org users or kebab + accordion with nested modal trigger on desktop for org users
-        modalTrigger = generateKebabHTML('delete-domain', request.id, 'Delete', domainName);
+        modalTrigger = generateKebabHTML('delete-domain', request.id, 'Delete', sanitizedDomainName);
       }
     }
 
@@ -117,7 +118,7 @@ export class DomainRequestsTable extends BaseTable {
         ${request.status}
       </td>
       <td class="width--action-column">
-        <div class="tablet:display-flex tablet:flex-row flex-wrap">
+        <div class="tablet:display-flex tablet:flex-row">
           <a href="${actionUrl}" ${customTableOptions.hasAdditionalActions ? "class='margin-right-2'" : ''}>
             <svg class="usa-icon top-1px" aria-hidden="true" focusable="false" role="img" width="24">
               <use xlink:href="/public/img/sprite.svg#${request.svg_icon}"></use>
diff --git a/src/registrar/assets/src/js/getgov/table-edit-member-domains.js b/src/registrar/assets/src/js/getgov/table-edit-member-domains.js
index 19e36c902..fb862ed42 100644
--- a/src/registrar/assets/src/js/getgov/table-edit-member-domains.js
+++ b/src/registrar/assets/src/js/getgov/table-edit-member-domains.js
@@ -23,10 +23,13 @@ export class EditMemberDomainsTable extends BaseTable {
     this.readonlyModeContainer = document.getElementById('domain-assignments-readonly-view');
     this.reviewButton = document.getElementById('review-domain-assignments');
     this.backButton = document.getElementById('back-to-edit-domain-assignments');
-    this.saveButton = document.getElementById('save-domain-assignments');
-    this.initializeDomainAssignments();
+    this.saveButton = document.getElementById('save-domain-assignments'); 
+  }
+  async init() {
+    await this.initializeDomainAssignments();
     this.initCancelEditDomainAssignmentButton();
     this.initEventListeners();
+    return this;
   }
   getBaseUrl() {
     return document.getElementById("get_member_domains_json_url");
@@ -134,27 +137,33 @@ export class EditMemberDomainsTable extends BaseTable {
    * member. It populates both initialDomainAssignments and initialDomainAssignmentsOnlyMember.
    * It is called once per page load, but not called with subsequent table changes.
    */
-  initializeDomainAssignments() {
+  async initializeDomainAssignments() {
     const baseUrlValue = this.getBaseUrl()?.innerHTML ?? null;
-    if (!baseUrlValue) return;
-    let searchParams = this.getDomainAssignmentSearchParams(this.portfolioValue);
-    let url = baseUrlValue + "?" + searchParams.toString();
-    fetch(url)
-    .then(response => response.json())
-    .then(data => {
-      if (data.error) {
-        console.error('Error in AJAX call: ' + data.error);
+    if (!baseUrlValue) {
+        console.error("Base URL not found");
         return;
+    }
+
+    try {
+      let searchParams = this.getDomainAssignmentSearchParams(this.portfolioValue);
+      let url = baseUrlValue + "?" + searchParams.toString();
+
+      let response = await fetch(url);
+      let data = await response.json();
+
+      if (data.error) {
+          console.error("Error in AJAX call:", data.error);
+          return;
       }
 
       let dataObjects = this.getDataObjects(data);
-      // Map the id attributes of dataObjects to this.initialDomainAssignments
       this.initialDomainAssignments = dataObjects.map(obj => obj.id);
       this.initialDomainAssignmentsOnlyMember = dataObjects
-        .filter(obj => obj.member_is_only_manager)
-        .map(obj => obj.id);
-    })
-    .catch(error => console.error('Error fetching domain assignments:', error));
+          .filter(obj => obj.member_is_only_manager)
+          .map(obj => obj.id);
+    } catch (error) {
+        console.error("Error fetching domain assignments:", error);
+    }
   }
   /**
    * Initializes listeners on checkboxes in the table. Checkbox listeners are used
@@ -232,8 +241,6 @@ export class EditMemberDomainsTable extends BaseTable {
   }
 
   updateReadonlyDisplay() {
-    let totalAssignedDomains = this.getCheckedDomains().length;
-
     // Create unassigned domains list
     const unassignedDomainsList = document.createElement('ul');
     unassignedDomainsList.classList.add('usa-list', 'usa-list--unstyled');
@@ -260,35 +267,30 @@ export class EditMemberDomainsTable extends BaseTable {
     // Clear existing content
     domainAssignmentSummary.innerHTML = '';
 
-    // Append unassigned domains section
-    if (this.removedDomains.length) {
-      const unassignedHeader = document.createElement('h3');
-      unassignedHeader.classList.add('margin-bottom-05', 'h4');
-      unassignedHeader.textContent = 'Unassigned domains';
-      domainAssignmentSummary.appendChild(unassignedHeader);
-      domainAssignmentSummary.appendChild(unassignedDomainsList);
-    }
-
     // Append assigned domains section
     if (this.addedDomains.length) {
       const assignedHeader = document.createElement('h3');
       // Make this h3 look like a h4
       assignedHeader.classList.add('margin-bottom-05', 'h4');
-      assignedHeader.textContent = 'Assigned domains';
+      assignedHeader.textContent = `New assignments (${this.addedDomains.length})`;
       domainAssignmentSummary.appendChild(assignedHeader);
       domainAssignmentSummary.appendChild(assignedDomainsList);
     }
 
-    // Append total assigned domains section
-    const totalHeader = document.createElement('h3');
-    // Make this h3 look like a h4
-    totalHeader.classList.add('margin-bottom-05', 'h4');
-    totalHeader.textContent = 'Total assigned domains';
-    domainAssignmentSummary.appendChild(totalHeader);
-    const totalCount = document.createElement('p');
-    totalCount.classList.add('margin-y-0');
-    totalCount.textContent = totalAssignedDomains;
-    domainAssignmentSummary.appendChild(totalCount);
+    // Append unassigned domains section
+    if (this.removedDomains.length) {
+      const unassignedHeader = document.createElement('h3');
+      unassignedHeader.classList.add('margin-bottom-05', 'h4');
+      unassignedHeader.textContent =`Removed assignments (${this.removedDomains.length})`;
+      domainAssignmentSummary.appendChild(unassignedHeader);
+      domainAssignmentSummary.appendChild(unassignedDomainsList);
+    }
+
+    if (!this.addedDomains.length && !this.removedDomains.length) {
+      const noChangesParagraph = document.createElement('p');
+      noChangesParagraph.textContent = "No changes were detected. Click the “Back” button to edit this member’s domain assignments.";
+      domainAssignmentSummary.appendChild(noChangesParagraph);
+    }
   }
 
   showReadonlyMode() {
@@ -355,14 +357,14 @@ export class EditMemberDomainsTable extends BaseTable {
 }
 
 export function initEditMemberDomainsTable() {
-  document.addEventListener('DOMContentLoaded', function() {
-      const isEditMemberDomainsPage = document.getElementById("edit-member-domains");
-      if (isEditMemberDomainsPage) {
-        const editMemberDomainsTable = new EditMemberDomainsTable();
-        if (editMemberDomainsTable.tableWrapper) {
-          // Initial load
-          editMemberDomainsTable.loadTable(1);
-        }
-      }
-    });
+  document.addEventListener('DOMContentLoaded', async function() {
+    const isEditMemberDomainsPage = document.getElementById("edit-member-domains");
+    if (!isEditMemberDomainsPage) return; // Exit if not on the right page
+
+    const editMemberDomainsTable = await new EditMemberDomainsTable().init();
+
+    if (editMemberDomainsTable.tableWrapper) {
+      editMemberDomainsTable.loadTable(1); // Initial load
+    }
+  });
 }
diff --git a/src/registrar/assets/src/js/getgov/table-members.js b/src/registrar/assets/src/js/getgov/table-members.js
index 29d140185..a1385b294 100644
--- a/src/registrar/assets/src/js/getgov/table-members.js
+++ b/src/registrar/assets/src/js/getgov/table-members.js
@@ -75,7 +75,7 @@ export class MembersTable extends BaseTable {
 
     // generate html blocks for domains and permissions for the member
     let domainsHTML = this.generateDomainsHTML(num_domains, member.domain_names, member.domain_urls, member.action_url);
-    let permissionsHTML = this.generatePermissionsHTML(member.permissions, customTableOptions.UserPortfolioPermissionChoices);
+    let permissionsHTML = this.generatePermissionsHTML(member.is_admin, member.permissions, customTableOptions.UserPortfolioPermissionChoices);
 
     // domainsHTML block and permissionsHTML block need to be wrapped with hide/show toggle, Expand
     let showMoreButton = '';
@@ -96,7 +96,7 @@ export class MembersTable extends BaseTable {
         </button>
       `;
 
-      showMoreRow.innerHTML = `<td colspan='3' headers="header-member row-header-${unique_id}" class="padding-top-0"><div class='grid-row'>${domainsHTML} ${permissionsHTML}</div></td>`;
+      showMoreRow.innerHTML = `<td colspan='4' headers="header-member row-header-${unique_id}" class="padding-top-0"><div class='grid-row grid-gap-2'>${domainsHTML} ${permissionsHTML}</div></td>`;
       showMoreRow.classList.add('show-more-content');
       showMoreRow.classList.add('display-none');
       showMoreRow.id = unique_id;
@@ -111,13 +111,13 @@ export class MembersTable extends BaseTable {
       </td>
       <td headers="header-action row-header-${unique_id}" class="width--action-column">
         <div class="tablet:display-flex tablet:flex-row flex-align-center">
-          <a href="${member.action_url}">
+          <a href="${member.action_url}" ${customTableOptions.hasAdditionalActions ? "class='margin-right-2'" : ''}>
             <svg class="usa-icon top-1px" aria-hidden="true" focusable="false" role="img" width="24">
               <use xlink:href="/public/img/sprite.svg#${member.svg_icon}"></use>
             </svg>
             ${member.action_label} <span class="usa-sr-only">${member.name}</span>
           </a>
-          <span class="padding-left-1">${customTableOptions.hasAdditionalActions ? kebabHTML : ''}</span>
+          ${customTableOptions.hasAdditionalActions ? kebabHTML : ''}
         </div>
       </td>
     `;
@@ -247,10 +247,11 @@ export class MembersTable extends BaseTable {
     let domainsHTML = '';
 
     // Only generate HTML if the member has one or more assigned domains
+    
+    domainsHTML += "<div class='desktop:grid-col-4 margin-bottom-2 desktop:margin-bottom-0'>";
+    domainsHTML += "<h4 class='font-body-xs margin-y-0'>Domains assigned</h4>";
     if (num_domains > 0) {
-      domainsHTML += "<div class='desktop:grid-col-5 margin-bottom-2 desktop:margin-bottom-0'>";
-      domainsHTML += "<h4 class='font-body-xs margin-y-0'>Domains assigned</h4>";
-      domainsHTML += `<p class='font-body-xs text-base-dark margin-y-0'>This member is assigned to ${num_domains} domain${num_domains > 1 ? 's' : ''}:</p>`;
+      domainsHTML += `<p class='font-body-xs text-base-darker margin-y-0'>This member is assigned to ${num_domains} domain${num_domains > 1 ? 's' : ''}:</p>`;
       domainsHTML += "<ul class='usa-list usa-list--unstyled margin-y-0'>";
 
       // Display up to 6 domains with their URLs
@@ -259,12 +260,14 @@ export class MembersTable extends BaseTable {
       }
 
       domainsHTML += "</ul>";
+    } else {
+      domainsHTML += `<p class='font-body-xs text-base-darker margin-y-0'>This member is assigned to 0 domains.</p>`;
+    }
 
-      // If there are more than 6 domains, display a "View assigned domains" link
-      domainsHTML += `<p class="font-body-xs"><a href="${action_url}/domains">View assigned domains</a></p>`;
+    // If there are more than 6 domains, display a "View assigned domains" link
+    domainsHTML += `<p class="font-body-xs"><a href="${action_url}/domains">View domain assignments</a></p>`;
 
-      domainsHTML += "</div>";
-    }
+    domainsHTML += "</div>";
 
     return domainsHTML;
   }
@@ -377,40 +380,51 @@ export class MembersTable extends BaseTable {
    * - If no relevant permissions are found, the function returns a message stating that the user has no additional permissions.
    * - The resulting HTML always includes a header "Additional permissions for this member" and appends the relevant permission descriptions.
    */
-  generatePermissionsHTML(member_permissions, UserPortfolioPermissionChoices) {
+  generatePermissionsHTML(is_admin, member_permissions, UserPortfolioPermissionChoices) {
     let permissionsHTML = '';
 
     // Define shared classes across elements for easier refactoring
-    let sharedParagraphClasses = "font-body-xs text-base-dark margin-top-1 p--blockquote";
+    let sharedParagraphClasses = "font-body-xs text-base-darker margin-top-1 p--blockquote";
+
+    // Member access
+    if (is_admin) {
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Member access: <strong>Admin</strong></p>`;
+    } else {
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Member access: <strong>Basic</strong></p>`;
+    }
 
     // Check domain-related permissions
     if (member_permissions.includes(UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Domains:</strong> Can view all organization domains. Can manage domains they are assigned to and edit information about the domain (including DNS settings).</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Domains: <strong>Viewer</strong></p>`;
     } else if (member_permissions.includes(UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Domains:</strong> Can manage domains they are assigned to and edit information about the domain (including DNS settings).</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Domains: <strong>Viewer, limited</strong></p>`;
     }
 
     // Check request-related permissions
     if (member_permissions.includes(UserPortfolioPermissionChoices.EDIT_REQUESTS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Domain requests:</strong> Can view all organization domain requests. Can create domain requests and modify their own requests.</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Domain requests: <strong>Creator</strong></p>`;
     } else if (member_permissions.includes(UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Domain requests (view-only):</strong> Can view all organization domain requests. Can't create or modify any domain requests.</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Domain requests: <strong>Viewer</strong></p>`;
+    } else {
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Domain requests: <strong>No access</strong></p>`;
     }
 
     // Check member-related permissions
     if (member_permissions.includes(UserPortfolioPermissionChoices.EDIT_MEMBERS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Members:</strong> Can manage members including inviting new members, removing current members, and assigning domains to members.</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Members: <strong>Manager</strong></p>`;
     } else if (member_permissions.includes(UserPortfolioPermissionChoices.VIEW_MEMBERS)) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><strong class='text-base-dark'>Members (view-only):</strong> Can view all organizational members. Can't manage any members.</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Members: <strong>Viewer</strong></p>`;
+    } else {
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>Members: <strong>No access</strong></p>`;
     }
 
     // If no specific permissions are assigned, display a message indicating no additional permissions
     if (!permissionsHTML) {
-      permissionsHTML += `<p class='${sharedParagraphClasses}'><b>No additional permissions:</b> There are no additional permissions for this member.</p>`;
+      permissionsHTML += `<p class='${sharedParagraphClasses}'>No additional permissions: <strong>There are no additional permissions for this member</strong>.</p>`;
     }
 
     // Add a permissions header and wrap the entire output in a container
-    permissionsHTML = `<div class='desktop:grid-col-7'><h4 class='font-body-xs margin-y-0'>Additional permissions for this member</h4>${permissionsHTML}</div>`;
+    permissionsHTML = `<div class='desktop:grid-col-8'><h4 class='font-body-xs margin-y-0'>Member access and permissions</h4>${permissionsHTML}</div>`;
     
     return permissionsHTML;
   }
diff --git a/src/registrar/assets/src/sass/_theme/_accordions.scss b/src/registrar/assets/src/sass/_theme/_accordions.scss
index ca9990ca9..86b8779ab 100644
--- a/src/registrar/assets/src/sass/_theme/_accordions.scss
+++ b/src/registrar/assets/src/sass/_theme/_accordions.scss
@@ -5,12 +5,22 @@
     display: inline-block;
     width: auto;
     position: relative;
+    .usa-accordion__button {
+        border-radius: units(.5);
+    }
+    .usa-accordion__button:focus {
+        outline-offset: 0;
+        outline-width: 3px;
+    }
     .usa-accordion__button[aria-expanded=false],
     .usa-accordion__button[aria-expanded=false]:hover,
     .usa-accordion__button[aria-expanded=true],
     .usa-accordion__button[aria-expanded=true]:hover {
         background-image: none;
     }
+    .usa-accordion__button[aria-expanded=true] {
+        background-color: color('primary-lighter');
+    }
     .usa-accordion__content {
         // Note, width is determined by a custom width class on one of the children
         position: absolute;
@@ -37,7 +47,12 @@
 }
 
 .usa-accordion--more-actions .usa-accordion__content {
-    top: 30px;
+    // We need to match the height of the trigger button
+    // to align the 'popup' underneath
+    top: 20px;
+    &.top-28px {
+        top: 28px;
+    }
 }
 
 // Special positioning for the kabob menu popup in the last row on a given page
diff --git a/src/registrar/assets/src/sass/_theme/_base.scss b/src/registrar/assets/src/sass/_theme/_base.scss
index 9ca1355c3..9a1c5d12b 100644
--- a/src/registrar/assets/src/sass/_theme/_base.scss
+++ b/src/registrar/assets/src/sass/_theme/_base.scss
@@ -275,6 +275,14 @@ abbr[title] {
   width: 25%;
 }
 
+.margin-top-3px {
+  margin-top: 3px;
+}
+
+.top-28px {
+  top: 28px;
+}
+
 /* 
 NOTE: width: 3% basically forces a fit-content effect in the table.
 Fit-content itself does not work.
diff --git a/src/registrar/assets/src/sass/_theme/_tables.scss b/src/registrar/assets/src/sass/_theme/_tables.scss
index 614d0348e..0e3118126 100644
--- a/src/registrar/assets/src/sass/_theme/_tables.scss
+++ b/src/registrar/assets/src/sass/_theme/_tables.scss
@@ -143,7 +143,7 @@ th {
 }
 
 .usa-table--bg-transparent {
-  td, thead th {
+  td, th, thead th {
     background-color: transparent;
   }
 }
diff --git a/src/registrar/forms/portfolio.py b/src/registrar/forms/portfolio.py
index 9824ed68a..5aef09389 100644
--- a/src/registrar/forms/portfolio.py
+++ b/src/registrar/forms/portfolio.py
@@ -13,7 +13,16 @@
     Portfolio,
     SeniorOfficial,
 )
-from registrar.models.utility.portfolio_helper import UserPortfolioPermissionChoices, UserPortfolioRoleChoices
+from registrar.models.utility.portfolio_helper import (
+    UserPortfolioPermissionChoices,
+    UserPortfolioRoleChoices,
+    get_domain_requests_description_display,
+    get_domain_requests_display,
+    get_domains_description_display,
+    get_domains_display,
+    get_members_description_display,
+    get_members_display,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -126,8 +135,16 @@ class BasePortfolioMemberForm(forms.ModelForm):
 
     domain_permissions = forms.ChoiceField(
         choices=[
-            (UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS.value, "Viewer, limited"),
-            (UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS.value, "Viewer"),
+            (
+                UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS.value,
+                get_domains_display(UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None),
+            ),
+            (
+                UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS.value,
+                get_domains_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS]
+                ),
+            ),
         ],
         widget=forms.RadioSelect,
         required=False,
@@ -139,9 +156,19 @@ class BasePortfolioMemberForm(forms.ModelForm):
 
     domain_request_permissions = forms.ChoiceField(
         choices=[
-            ("no_access", "No access"),
-            (UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS.value, "Viewer"),
-            (UserPortfolioPermissionChoices.EDIT_REQUESTS.value, "Creator"),
+            ("no_access", get_domain_requests_display(UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None)),
+            (
+                UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS.value,
+                get_domain_requests_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS]
+                ),
+            ),
+            (
+                UserPortfolioPermissionChoices.EDIT_REQUESTS.value,
+                get_domain_requests_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.EDIT_REQUESTS]
+                ),
+            ),
         ],
         widget=forms.RadioSelect,
         required=False,
@@ -153,8 +180,13 @@ class BasePortfolioMemberForm(forms.ModelForm):
 
     member_permissions = forms.ChoiceField(
         choices=[
-            ("no_access", "No access"),
-            (UserPortfolioPermissionChoices.VIEW_MEMBERS.value, "Viewer"),
+            ("no_access", get_members_display(UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None)),
+            (
+                UserPortfolioPermissionChoices.VIEW_MEMBERS.value,
+                get_members_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_MEMBERS]
+                ),
+            ),
         ],
         widget=forms.RadioSelect,
         required=False,
@@ -191,19 +223,31 @@ def __init__(self, *args, **kwargs):
 
         # Adds a <p> description beneath each option
         self.fields["domain_permissions"].descriptions = {
-            UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS.value: "Can view only the domains they manage",
-            UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS.value: "Can view all domains for the organization",
+            UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS.value: get_domains_description_display(
+                UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None
+            ),
+            UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS.value: get_domains_description_display(
+                UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS]
+            ),
         }
         self.fields["domain_request_permissions"].descriptions = {
             UserPortfolioPermissionChoices.EDIT_REQUESTS.value: (
-                "Can view all domain requests for the organization and create requests"
+                get_domain_requests_description_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.EDIT_REQUESTS]
+                )
+            ),
+            UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS.value: (
+                get_domain_requests_description_display(
+                    UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS]
+                )
             ),
-            UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS.value: "Can view all domain requests for the organization",
-            "no_access": "Cannot view or create domain requests",
+            "no_access": get_domain_requests_description_display(UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None),
         }
         self.fields["member_permissions"].descriptions = {
-            UserPortfolioPermissionChoices.VIEW_MEMBERS.value: "Can view all members permissions",
-            "no_access": "Cannot view member permissions",
+            UserPortfolioPermissionChoices.VIEW_MEMBERS.value: get_members_description_display(
+                UserPortfolioRoleChoices.ORGANIZATION_MEMBER, [UserPortfolioPermissionChoices.VIEW_MEMBERS]
+            ),
+            "no_access": get_members_description_display(UserPortfolioRoleChoices.ORGANIZATION_MEMBER, None),
         }
 
         # Map model instance values to custom form fields
@@ -218,6 +262,9 @@ def clean(self):
         cleaned_data = super().clean()
         role = cleaned_data.get("role")
 
+        # handle role
+        cleaned_data["roles"] = [role] if role else []
+
         # Get required fields for the selected role. Then validate all required fields for the role.
         required_fields = self.ROLE_REQUIRED_FIELDS.get(role, [])
         for field_name in required_fields:
@@ -236,9 +283,6 @@ def clean(self):
         if cleaned_data.get("member_permissions") == "no_access":
             cleaned_data["member_permissions"] = None
 
-        # Handle roles
-        cleaned_data["roles"] = [role]
-
         # Handle additional_permissions
         valid_fields = self.ROLE_REQUIRED_FIELDS.get(role, [])
         additional_permissions = {cleaned_data.get(field) for field in valid_fields if cleaned_data.get(field)}
diff --git a/src/registrar/models/portfolio_invitation.py b/src/registrar/models/portfolio_invitation.py
index 99febc92e..fafa99856 100644
--- a/src/registrar/models/portfolio_invitation.py
+++ b/src/registrar/models/portfolio_invitation.py
@@ -9,8 +9,11 @@
     UserPortfolioPermissionChoices,
     UserPortfolioRoleChoices,
     cleanup_after_portfolio_member_deletion,
+    get_domain_requests_description_display,
     get_domain_requests_display,
+    get_domains_description_display,
     get_domains_display,
+    get_members_description_display,
     get_members_display,
     get_role_display,
     validate_portfolio_invitation,
@@ -115,6 +118,16 @@ def domains_display(self):
         """
         return get_domains_display(self.roles, self.additional_permissions)
 
+    @property
+    def domains_description_display(self):
+        """
+        Returns a string description of the user's domain access level.
+
+        Returns:
+            str: The display name of the user's domain permissions description.
+        """
+        return get_domains_description_display(self.roles, self.additional_permissions)
+
     @property
     def domain_requests_display(self):
         """
@@ -129,6 +142,16 @@ def domain_requests_display(self):
         """
         return get_domain_requests_display(self.roles, self.additional_permissions)
 
+    @property
+    def domain_requests_description_display(self):
+        """
+        Returns a string description of the user's access to domain requests.
+
+        Returns:
+            str: The display name of the user's domain request permissions description.
+        """
+        return get_domain_requests_description_display(self.roles, self.additional_permissions)
+
     @property
     def members_display(self):
         """
@@ -143,6 +166,16 @@ def members_display(self):
         """
         return get_members_display(self.roles, self.additional_permissions)
 
+    @property
+    def members_description_display(self):
+        """
+        Returns a string description of the user's access to managing members.
+
+        Returns:
+            str: The display name of the user's member management permissions description.
+        """
+        return get_members_description_display(self.roles, self.additional_permissions)
+
     @transition(field="status", source=PortfolioInvitationStatus.INVITED, target=PortfolioInvitationStatus.RETRIEVED)
     def retrieve(self):
         """When an invitation is retrieved, create the corresponding permission.
diff --git a/src/registrar/models/user_portfolio_permission.py b/src/registrar/models/user_portfolio_permission.py
index e077daa57..0a758ff6a 100644
--- a/src/registrar/models/user_portfolio_permission.py
+++ b/src/registrar/models/user_portfolio_permission.py
@@ -7,8 +7,11 @@
     MemberPermissionDisplay,
     cleanup_after_portfolio_member_deletion,
     get_domain_requests_display,
+    get_domain_requests_description_display,
     get_domains_display,
+    get_domains_description_display,
     get_members_display,
+    get_members_description_display,
     get_role_display,
     validate_user_portfolio_permission,
 )
@@ -211,6 +214,16 @@ def domains_display(self):
         """
         return get_domains_display(self.roles, self.additional_permissions)
 
+    @property
+    def domains_description_display(self):
+        """
+        Returns a string description of the user's domain access level.
+
+        Returns:
+            str: The display name of the user's domain permissions description.
+        """
+        return get_domains_description_display(self.roles, self.additional_permissions)
+
     @property
     def domain_requests_display(self):
         """
@@ -225,6 +238,16 @@ def domain_requests_display(self):
         """
         return get_domain_requests_display(self.roles, self.additional_permissions)
 
+    @property
+    def domain_requests_description_display(self):
+        """
+        Returns a string description of the user's access to domain requests.
+
+        Returns:
+            str: The display name of the user's domain request permissions description.
+        """
+        return get_domain_requests_description_display(self.roles, self.additional_permissions)
+
     @property
     def members_display(self):
         """
@@ -239,6 +262,16 @@ def members_display(self):
         """
         return get_members_display(self.roles, self.additional_permissions)
 
+    @property
+    def members_description_display(self):
+        """
+        Returns a string description of the user's access to managing members.
+
+        Returns:
+            str: The display name of the user's member management permissions description.
+        """
+        return get_members_description_display(self.roles, self.additional_permissions)
+
     def clean(self):
         """Extends clean method to perform additional validation, which can raise errors in django admin."""
         super().clean()
diff --git a/src/registrar/models/utility/portfolio_helper.py b/src/registrar/models/utility/portfolio_helper.py
index 03733237e..e94733fb6 100644
--- a/src/registrar/models/utility/portfolio_helper.py
+++ b/src/registrar/models/utility/portfolio_helper.py
@@ -123,6 +123,25 @@ def get_domains_display(roles, permissions):
         return "Viewer, limited"
 
 
+def get_domains_description_display(roles, permissions):
+    """
+    Determines the display description for a user's domain viewing permissions.
+
+    Args:
+        roles (list): A list of role strings assigned to the user.
+        permissions (list): A list of additional permissions assigned to the user.
+
+    Returns:
+        str: A string representing the user's domain viewing access description.
+    """
+    UserPortfolioPermission = apps.get_model("registrar.UserPortfolioPermission")
+    all_permissions = UserPortfolioPermission.get_portfolio_permissions(roles, permissions)
+    if UserPortfolioPermissionChoices.VIEW_ALL_DOMAINS in all_permissions:
+        return "Can view all domains for the organization"
+    else:
+        return "Can view only the domains they manage"
+
+
 def get_domain_requests_display(roles, permissions):
     """
     Determines the display name for a user's domain request permissions.
@@ -148,6 +167,27 @@ def get_domain_requests_display(roles, permissions):
         return "No access"
 
 
+def get_domain_requests_description_display(roles, permissions):
+    """
+    Determines the display description for a user's domain request permissions.
+
+    Args:
+        roles (list): A list of role strings assigned to the user.
+        permissions (list): A list of additional permissions assigned to the user.
+
+    Returns:
+        str: A string representing the user's domain request access level description.
+    """
+    UserPortfolioPermission = apps.get_model("registrar.UserPortfolioPermission")
+    all_permissions = UserPortfolioPermission.get_portfolio_permissions(roles, permissions)
+    if UserPortfolioPermissionChoices.EDIT_REQUESTS in all_permissions:
+        return "Can view all domain requests for the organization and create requests"
+    elif UserPortfolioPermissionChoices.VIEW_ALL_REQUESTS in all_permissions:
+        return "Can view all domain requests for the organization"
+    else:
+        return "Cannot view or create domain requests"
+
+
 def get_members_display(roles, permissions):
     """
     Determines the display name for a user's member management permissions.
@@ -173,6 +213,27 @@ def get_members_display(roles, permissions):
         return "No access"
 
 
+def get_members_description_display(roles, permissions):
+    """
+    Determines the display description for a user's member management permissions.
+
+    Args:
+        roles (list): A list of role strings assigned to the user.
+        permissions (list): A list of additional permissions assigned to the user.
+
+    Returns:
+        str: A string representing the user's member management access level description.
+    """
+    UserPortfolioPermission = apps.get_model("registrar.UserPortfolioPermission")
+    all_permissions = UserPortfolioPermission.get_portfolio_permissions(roles, permissions)
+    if UserPortfolioPermissionChoices.EDIT_MEMBERS in all_permissions:
+        return "Can view and manage all member permissions"
+    elif UserPortfolioPermissionChoices.VIEW_MEMBERS in all_permissions:
+        return "Can view all member permissions"
+    else:
+        return "Cannot view member permissions"
+
+
 def validate_user_portfolio_permission(user_portfolio_permission):
     """
     Validates a UserPortfolioPermission instance. Located in portfolio_helper to avoid circular imports
diff --git a/src/registrar/templates/django/forms/widgets/multiple_input.html b/src/registrar/templates/django/forms/widgets/multiple_input.html
index af98e898b..8b8d7a620 100644
--- a/src/registrar/templates/django/forms/widgets/multiple_input.html
+++ b/src/registrar/templates/django/forms/widgets/multiple_input.html
@@ -21,7 +21,7 @@
         {% if field and field.field and field.field.descriptions %}
           {% with description=field.field.descriptions|get_dict_value:option.value %}
             {% if description %}
-                <p class="margin-0 margin-top-1 font-body-2xs">{{ description }}</p>
+                <p class="margin-0 font-body-2xs">{{ description }}</p>
             {% endif %}
           {% endwith %}
         {% endif %}
diff --git a/src/registrar/templates/domain_add_user.html b/src/registrar/templates/domain_add_user.html
index abc549a82..8ef167f98 100644
--- a/src/registrar/templates/domain_add_user.html
+++ b/src/registrar/templates/domain_add_user.html
@@ -42,17 +42,18 @@
   {% endblock breadcrumb %}
 
   <h1>Add a domain manager</h1>
-{% if has_organization_feature_flag %}
+  {% if portfolio %}
+    <p>
+      Provide an email address for the domain manager you’d like to add. 
+      They’ll need to access the registrar using a Login.gov account that’s associated with this email address. 
+      Domain managers can be a member of only one .gov organization.
+    </p>
+  {% else %}
   <p>
-    You can add another user to help manage your domain. Users can only be a member of one .gov organization, 
-    and they'll need to sign in with their Login.gov account.
+      Provide an email address for the domain manager you’d like to add. 
+      They’ll need to access the registrar using a Login.gov account that’s associated with this email address.
   </p>
-{% else %}
- <p>
-    You can add another user to help manage your domain. They will need to sign in to the .gov registrar with 
-    their Login.gov account.
- </p>
-{% endif %}
+  {% endif %}
 
   <form class="usa-form usa-form--large" method="post" novalidate>
     {% csrf_token %}
diff --git a/src/registrar/templates/domain_users.html b/src/registrar/templates/domain_users.html
index 4c5dbc728..776bbea77 100644
--- a/src/registrar/templates/domain_users.html
+++ b/src/registrar/templates/domain_users.html
@@ -25,29 +25,25 @@
 
   <h1>Domain managers</h1>
 
-  {% comment %}Copy below differs depending on whether view is in portfolio mode.{% endcomment %}
-  {% if not portfolio %}
   <p>
-    Domain managers can update all information related to a domain within the
-    .gov registrar, including security email and DNS name servers.
+    Domain managers can update information related to this domain, including security email and DNS name servers.
   </p>
-  {% else %}
-  <p>
-  Domain managers can update all information related to a domain within the
-  .gov registrar, including contact details, senior official, security email, and DNS name servers.
-  </p>
-  {% endif %}
 
   <ul class="usa-list">
-    <li>There is no limit to the number of domain managers you can add.</li>
-    <li>After adding a domain manager, an email invitation will be sent to that user with
-      instructions on how to set up an account.</li>
+    <li>There is no limit on the number of domain managers you can add.</li>
     <li>All domain managers must keep their contact information updated and be responsive if contacted by the .gov team.</li>
-    {% if not portfolio %}<li>All domain managers will be notified when updates are made to this domain.</li>{% endif %}
-    <li>Domains must have at least one domain manager. You can’t remove yourself as a domain manager if you’re the only one assigned to this domain.
-    {% if portfolio %} Add another domain manager before you remove yourself from this domain.{% endif %}</li>
+    <li>All domain managers will be notified when updates are made to this domain and when managers are added or removed.</li>
+    <li>Domains must have at least one manager. You can’t remove yourself if you’re the only one assigned to this domain.</li>
   </ul>
 
+  {% if domain_manager_roles and domain_manager_roles|length == 1 %}
+    <div class="usa-alert usa-alert--info usa-alert--slim">
+      <div class="usa-alert__body">
+        This domain has only one manager. Consider adding another manager to ensure the domain has continuous oversight and support.
+      </div>
+    </div>
+  {% endif %}
+
   {% if domain_manager_roles %}
   <section class="section-outlined" id="domain-managers">
   <table class="usa-table usa-table--borderless usa-table--stacked dotgov-table--stacked dotgov-table">
diff --git a/src/registrar/templates/emails/domain_invitation.txt b/src/registrar/templates/emails/domain_invitation.txt
index 270786a7a..837b19228 100644
--- a/src/registrar/templates/emails/domain_invitation.txt
+++ b/src/registrar/templates/emails/domain_invitation.txt
@@ -8,7 +8,6 @@ To manage domain information, visit the .gov registrar <{{ manage_url }}>.
 
 ----------------------------------------------------------------
 {% if not requested_user %}
-
 YOU NEED A LOGIN.GOV ACCOUNT
 You’ll need a Login.gov account to access the .gov registrar. That account needs to be
 associated with the following email address: {{ invitee_email_address }}
@@ -17,8 +16,6 @@ Login.gov provides a simple and secure process for signing in to many government
 services with one account. If you don’t already have one, follow these steps to create
 your Login.gov account <https://login.gov/help/get-started/create-your-account/>.
 {% endif %}
-
-
 DOMAIN MANAGEMENT
 As a .gov domain manager, you can add or update information like name servers. You’ll
 also serve as a contact for the domains you manage. Please keep your contact
diff --git a/src/registrar/templates/emails/domain_manager_deleted_notification.txt b/src/registrar/templates/emails/domain_manager_deleted_notification.txt
index fbb1e47cc..e2a566e42 100644
--- a/src/registrar/templates/emails/domain_manager_deleted_notification.txt
+++ b/src/registrar/templates/emails/domain_manager_deleted_notification.txt
@@ -11,6 +11,7 @@ MANAGER REMOVED: {{ manager_removed.email }}
 
 WHY DID YOU RECEIVE THIS EMAIL? 
 You’re listed as a domain manager for {{ domain.name }}, so you’ll receive a notification whenever a domain manager is removed from that domain.
+
 If you have questions or concerns, reach out to the person who removed the domain manager or reply to this email.
 
 THANK YOU
diff --git a/src/registrar/templates/includes/member_basic_permissions.html b/src/registrar/templates/includes/member_basic_permissions.html
index c84f3de09..0526461d4 100644
--- a/src/registrar/templates/includes/member_basic_permissions.html
+++ b/src/registrar/templates/includes/member_basic_permissions.html
@@ -1,20 +1,20 @@
 {% load field_helpers %}
 <div id="member-basic-permissions" class="margin-top-2">
-    <h2>What permissions do you want to add?</h2>
+    <h2>Member permissions</h2>
     <p>Configure the permissions for this member. Basic members cannot manage member permissions or organization metadata.</p>
 
-    <h3 class="margin-bottom-0">Domains <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
-      {% with group_classes="bg-gray-1 border-bottom-2px border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" %}
+    <h3 class="margin-bottom-neg-1 margin-top-4">Domains <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
+      {% with group_classes="bg-gray-1 border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" label_classes="margin-top-1" %}
         {% input_with_errors form.domain_permissions %}
       {% endwith %}
 
-    <h3 class="margin-bottom-0">Domain requests <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
-      {% with group_classes="bg-gray-1 border-bottom-2px border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" %}
+    <h3 class="margin-bottom-neg-1 margin-top-2">Domain requests <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
+      {% with group_classes="bg-gray-1 border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" label_classes="margin-top-1" %}
         {% input_with_errors form.domain_request_permissions %}
       {% endwith %}
 
-    <h3 class="margin-bottom-0">Members <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
-      {% with group_classes="bg-gray-1 border-bottom-2px border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" %}
+    <h3 class="margin-bottom-neg-1  margin-top-2">Members <abbr class="usa-hint usa-hint--required" title="required">*</abbr></h3>
+      {% with group_classes="bg-gray-1 border-base-lighter padding-bottom-2 margin-top-0" add_legend_class="usa-sr-only" label_classes="margin-top-1" %}
         {% input_with_errors form.member_permissions %}
       {% endwith %}
 </div>
diff --git a/src/registrar/templates/includes/member_domain_management.html b/src/registrar/templates/includes/member_domain_management.html
index 1e5b29994..2adc3f950 100644
--- a/src/registrar/templates/includes/member_domain_management.html
+++ b/src/registrar/templates/includes/member_domain_management.html
@@ -1,6 +1,6 @@
-<h4 class="margin-bottom-0">Assigned domains</h4>
 {% if domain_count > 0 %}
+    <h4 class="margin-bottom-0">Domains assigned</h4>
     <p class="margin-top-0">{{domain_count}}</p>
 {% else %}
-    <p class="margin-top-0">This member does not manage any domains.{% if manage_button %} To assign this member a domain, click "Manage".{% endif %}</p>
+    <p class="margin-top-0">This member does not manage any domains.{% if manage_button %} To assign this member a domain, click "Edit".{% endif %}</p>
 {% endif %}
diff --git a/src/registrar/templates/includes/member_domains_edit_table.html b/src/registrar/templates/includes/member_domains_edit_table.html
index a67919413..a76f711cc 100644
--- a/src/registrar/templates/includes/member_domains_edit_table.html
+++ b/src/registrar/templates/includes/member_domains_edit_table.html
@@ -60,7 +60,7 @@ <h2>
     ></div>
   </div>
   <div class="display-none margin-bottom-4" id="edit-member-domains__no-data">
-    <p>This member does not manage any domains.  Click the Edit domain assignments buttons to assign domains.</p>
+    <p>This member does not manage any domains.</p>
   </div>
   <div class="display-none margin-bottom-4" id="edit-member-domains__no-search-results">
     <p>No results found</p>
diff --git a/src/registrar/templates/includes/member_domains_table.html b/src/registrar/templates/includes/member_domains_table.html
index 4e63fdbc3..8e8287c1d 100644
--- a/src/registrar/templates/includes/member_domains_table.html
+++ b/src/registrar/templates/includes/member_domains_table.html
@@ -67,7 +67,7 @@ <h2>
       ></div>
     </div>
     <div class="display-none margin-bottom-4" id="member-domains__no-data">
-      <p>This member does not manage any domains.  Click the Edit domain assignments buttons to assign domains.</p>
+      <p>This member does not manage any domains.</p>
     </div>
     <div class="display-none margin-bottom-4" id="member-domains__no-search-results">
       <p>No results found</p>
diff --git a/src/registrar/templates/includes/member_permissions_summary.html b/src/registrar/templates/includes/member_permissions_summary.html
index 95eca0a7e..d84436c8e 100644
--- a/src/registrar/templates/includes/member_permissions_summary.html
+++ b/src/registrar/templates/includes/member_permissions_summary.html
@@ -2,10 +2,10 @@ <h4 class="margin-bottom-0">Member access</h4>
     <p class="margin-top-0">{{ permissions.role_display }}</p>
 
 <h4 class="margin-bottom-0 text-primary">Domains</h4>
-    <p class="margin-top-0">{{ permissions.domains_display }}</p>
+    <p class="margin-top-0">{{ permissions.domains_display }}: {{ permissions.domains_description_display }}</p>
 
 <h4 class="margin-bottom-0 text-primary">Domain requests</h4>
-    <p class="margin-top-0">{{ permissions.domain_requests_display }}</p>
+    <p class="margin-top-0">{{ permissions.domain_requests_display }}: {{ permissions.domain_requests_description_display }}</p>
 
 <h4 class="margin-bottom-0 text-primary">Members</h4>
-    <p class="margin-top-0">{{ permissions.members_display }}</p>
+    <p class="margin-top-0">{{ permissions.members_display }}: {{ permissions.members_description_display }}</p>
diff --git a/src/registrar/templates/includes/summary_item.html b/src/registrar/templates/includes/summary_item.html
index d062a7b4e..0ce7910bb 100644
--- a/src/registrar/templates/includes/summary_item.html
+++ b/src/registrar/templates/includes/summary_item.html
@@ -134,18 +134,29 @@ <h4 class="margin-bottom-05">Invited domain managers</h4>
       {% endif %}
     </div>
 
-    {% if editable and edit_link %}
-      <div class="text-right">
-      <a
-          href="{{ edit_link }}"
-          class="usa-link usa-link--icon font-sans-sm line-height-sans-4"
-      >
-        <svg class="usa-icon" aria-hidden="true" focusable="false" role="img" width="24">
-          <use xlink:href="{% static 'img/sprite.svg' %}#{% if manage_button %}settings{% elif view_button %}visibility{% else %}edit{% endif %}"></use>
-        </svg>
-        {% if manage_button %}Manage{% elif view_button %}View{% else %}Edit{% endif %}<span class="sr-only"> {{ title }}</span>
-      </a>
-      </div>
+    {% comment %}We have conditions where an edit_link is set but editable can be true or false{% endcomment %}
+    {% if edit_link %}
+      {% if manage_button or editable or view_button %}
+        <div class="text-right">
+          <a
+            href="{{ edit_link }}"
+            class="usa-link usa-link--icon font-sans-sm line-height-sans-4"
+          >
+            <svg class="usa-icon" aria-hidden="true" focusable="false" role="img" width="24">
+              <use xlink:href="{% static 'img/sprite.svg' %}#{% if manage_button %}settings{% elif editable %}edit{% else %}visibility{% endif %}"></use>
+            </svg>
+            {% if manage_button %}
+              Manage
+            {% elif editable %}
+              Edit
+            {% else %}
+              View
+            {% endif %}
+            <span class="sr-only"> {{ title|default:"Page" }}</span>
+          </a>
+        </div>
+      {% endif %}
     {% endif %}
+
  </div>
 </section>
diff --git a/src/registrar/templates/portfolio_base.html b/src/registrar/templates/portfolio_base.html
index ec7c0c22b..28e8b60e0 100644
--- a/src/registrar/templates/portfolio_base.html
+++ b/src/registrar/templates/portfolio_base.html
@@ -9,7 +9,7 @@
             {# the entire logged in page goes here #}
             
             <div class="grid-row {% if not is_widescreen_centered %}max-width--grid-container{% endif %}">
-              <div class="desktop:grid-col-10 {% if not is_widescreen_centered %}tablet:grid-col-11 {% else %}tablet:padding-left-4 tablet:padding-right-4 tablet:grid-col-12 desktop:grid-offset-1{% endif %}">
+              <div class="desktop:grid-col-10{% if not is_widescreen_centered %} tablet:grid-col-11{% else %} tablet:grid-col-12 desktop:grid-offset-1{% endif %}">
             
                 {% block portfolio_content %}{% endblock %}
             
diff --git a/src/registrar/templates/portfolio_member.html b/src/registrar/templates/portfolio_member.html
index 709582e71..1b9ffd653 100644
--- a/src/registrar/templates/portfolio_member.html
+++ b/src/registrar/templates/portfolio_member.html
@@ -31,7 +31,7 @@
   <h1 class="margin-bottom-3">Manage member</h1>
 
   <div class="tablet:display-flex tablet:flex-justify">
-    <h2 class="margin-top-0 margin-bottom-3 break-word">
+    <h2 class="margin-top-0 margin-bottom-3 break-word flex-align-self-baseline">
       {% if member %}
         {{ member.email }}
       {% elif portfolio_invitation %}
@@ -46,6 +46,7 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
         data-member-id="{{ member.id }}"
         data-num-domains="{{ portfolio_permission.get_managed_domains_count }}"
         data-member-email="{{ member.email }}"
+        class="flex-align-self-baseline"
       >
         <!-- JS should inject member kebob here -->
         </div>
@@ -56,6 +57,7 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
         data-member-id="{{ portfolio_invitation.id }}"
         data-num-domains="{{ portfolio_invitation.get_managed_domains_count }}"
         data-member-email="{{ portfolio_invitation.email }}"
+        class="flex-align-self-baseline"
       >
         <!-- JS should inject invited kebob here -->
       </div>
@@ -65,9 +67,9 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
 
   <form method="post" id="member-delete-form" action="{{ request.path }}/delete"> {% csrf_token %} </form>
   <address>
-    <strong class="text-primary-dark">Last active:</strong>
+    <strong class="text-primary-darker">Last active:</strong>
     {% if member and member.last_login %}
-        {{ member.last_login }}
+        {{ member.last_login|date:"F j, Y" }}
       {% elif portfolio_invitation %}
         Invited
       {% else %}
@@ -75,7 +77,7 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
       {% endif %}
     <br />
 
-    <strong class="text-primary-dark">Full name:</strong>
+    <strong class="text-primary-darker">Full name:</strong>
     {% if member %}
       {% if member.first_name or member.last_name %}
         {{ member.get_formatted_name }}
@@ -87,7 +89,7 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
     {% endif %}
     <br />
 
-    <strong class="text-primary-dark">Title or organization role:</strong>
+    <strong class="text-primary-darker">Title or organization role:</strong>
     {% if member and member.title %}
       {{ member.title }}
     {% else %}
@@ -101,11 +103,11 @@ <h2 class="margin-top-0 margin-bottom-3 break-word">
     {% include "includes/summary_item.html" with title='Member access and permissions' permissions=True value=portfolio_invitation edit_link=edit_url editable=has_edit_members_portfolio_permission %}
   {% endif %}
 
-  {% comment %}view_button is passed below as true in all cases. This is because manage_button logic will trump view_button logic; ie. if manage_button is true, view_button will never be looked at{% endcomment %}
+  {% comment %}view_button is passed below as true in all cases. This is because editable logic will trump view_button logic; ie. if editable is true, view_button will never be looked at{% endcomment %}
   {% if portfolio_permission %}
-    {% include "includes/summary_item.html" with title='Domain management' domain_mgmt=True value=portfolio_permission.get_managed_domains_count edit_link=domains_url editable=True manage_button=has_edit_members_portfolio_permission view_button=True %}
+    {% include "includes/summary_item.html" with title='Domain assignments' domain_mgmt=True value=portfolio_permission.get_managed_domains_count edit_link=domains_url editable=has_edit_members_portfolio_permission view_button=True %}
   {% elif portfolio_invitation %}
-    {% include "includes/summary_item.html" with title='Domain management' domain_mgmt=True value=portfolio_invitation.get_managed_domains_count edit_link=domains_url editable=True manage_button=has_edit_members_portfolio_permission view_button=True %}
+    {% include "includes/summary_item.html" with title='Domain assignments' domain_mgmt=True value=portfolio_invitation.get_managed_domains_count edit_link=domains_url editable=has_edit_members_portfolio_permission view_button=True %}
   {% endif %}
         
 </div>
diff --git a/src/registrar/templates/portfolio_member_domains.html b/src/registrar/templates/portfolio_member_domains.html
index d1ec1ce15..76d48c20b 100644
--- a/src/registrar/templates/portfolio_member_domains.html
+++ b/src/registrar/templates/portfolio_member_domains.html
@@ -52,7 +52,7 @@ <h1>Domain assignments</h1>
     </div>
 
     <p class="margin-top-0 margin-bottom-4 maxw-none">
-        A domain manager can be assigned to any domain across the organization. Domain managers can change domain information, adjust DNS settings, and invite or assign other domain managers to their assigned domains.
+        Members can update information related to their assigned domains, including security email and DNS name servers. They can also invite other managers to those domains.
     </p>
 
     {% include "includes/member_domains_table.html" %}
diff --git a/src/registrar/templates/portfolio_member_domains_edit.html b/src/registrar/templates/portfolio_member_domains_edit.html
index 55caf4339..572c6cb6e 100644
--- a/src/registrar/templates/portfolio_member_domains_edit.html
+++ b/src/registrar/templates/portfolio_member_domains_edit.html
@@ -41,9 +41,11 @@
     <section id="domain-assignments-edit-view">
         <h1>Edit domain assignments</h1>
 
-        <p class="margin-top-0 margin-bottom-4 maxw-none">
-            A domain manager can be assigned to any domain across the organization. Domain managers can change domain information, adjust DNS settings, and invite or assign other domain managers to their assigned domains.
-            When you save this form the member will get an email to notify them of any changes.
+        <p class="margin-top-0 maxw-none">
+            Use the checkboxes to add or remove domain assignments for this member. Then proceed to the next step to confirm and save your changes.
+        </p>
+        <p class="margin-bottom-4 maxw-none">
+            Domains must have at least one domain manager. You can't remove this member from a domain if they’re the only one assigned to it.
         </p>
 
         {% include "includes/member_domains_edit_table.html" %}
@@ -72,33 +74,19 @@ <h1>Edit domain assignments</h1>
     </section>
 
     <section id="domain-assignments-readonly-view" class="display-none">
-        <h1 class="margin-bottom-3">Review domain assignments</h1>
+        <h1 class="margin-bottom-4">Review and apply domain assignment changes</h1>
 
-        <h2 class="margin-top-0">Would you like to continue with the following domain assignment changes for 
+        <h3 class="margin-bottom-05 h4">Member</h3>
+        <p class="margin-top-0">
             {% if member %}
                 {{ member.email }}
             {% else %}
                 {{ portfolio_invitation.email }}
             {% endif %}
-        </h2>
-
-        <p class="margin-bottom-4">
-            When you save this form the member will get an email to notify them of any changes.
         </p>
 
         <div id="domain-assignments-summary" class="margin-bottom-5">
              <!-- AJAX will populate this summary -->
-              <h3 class="margin-bottom-1 h4">Unassigned domains</h3>
-              <ul class="usa-list usa-list--unstyled">
-                <li>item1</li>
-                <li>item2</li>
-              </ul>
-
-              <h3 class="margin-bottom-0 h4">Assigned domains</h3>
-              <ul class="usa-list usa-list--unstyled">
-                <li>item1</li>
-                <li>item2</li>
-              </ul>
         </div>
 
         <ul class="usa-button-group">
@@ -118,7 +106,7 @@ <h3 class="margin-bottom-0 h4">Assigned domains</h3>
                     type="button"
                     class="usa-button"
                 >
-                    Save
+                    Apply changes
                 </button>
             </li>
         </ul>
diff --git a/src/registrar/templates/portfolio_member_permissions.html b/src/registrar/templates/portfolio_member_permissions.html
index 2bef5b7af..351243388 100644
--- a/src/registrar/templates/portfolio_member_permissions.html
+++ b/src/registrar/templates/portfolio_member_permissions.html
@@ -18,24 +18,24 @@
   {% endblock messages%}
   
   <!-- Navigation breadcrumbs -->
-  <nav class="usa-breadcrumb padding-top-0 bg-gray-1" aria-label="Domain request breadcrumb">
-    <ol class="usa-breadcrumb__list">
+  {% url 'members' as url %}
+  {% if portfolio_permission %}
+      {% url 'member' pk=portfolio_permission.id as url2 %}
+  {% else %}
+      {% url 'invitedmember' pk=invitation.id as url2 %}
+  {% endif %}
+  <nav class="usa-breadcrumb padding-top-0 bg-gray-1" aria-label="Portfolio member breadcrumb">
+  <ol class="usa-breadcrumb__list">
       <li class="usa-breadcrumb__list-item">
-        <a href="{% url 'members' %}" class="usa-breadcrumb__link"><span>Members</span></a>
+      <a href="{{ url }}" class="usa-breadcrumb__link"><span>Members</span></a>
       </li>
       <li class="usa-breadcrumb__list-item">
-        {% if member %}
-          {% url 'member' pk=member.pk as back_url %}
-        {% elif invitation %}
-          {% url 'invitedmember' pk=invitation.pk as back_url %}
-        {% endif %}
-        <a href="{{ back_url }}" class="usa-breadcrumb__link"><span>Manage member</span></a>
+          <a href="{{ url2 }}" class="usa-breadcrumb__link"><span>Manage member</span></a>
       </li>
-      {% comment %} Manage members {% endcomment %}
       <li class="usa-breadcrumb__list-item usa-current" aria-current="page">
         <span>Member access and permissions</span>
       </li>
-    </ol>
+  </ol>
   </nav>
 
   <!-- Page header -->
@@ -78,12 +78,12 @@ <h2 class="margin-top-1">Member</h2>
   <!-- Member access radio buttons (Toggles other sections) -->
   <fieldset class="usa-fieldset">
     <legend>
-      <h2 class="margin-top-0">Member Access</h2>
+      <h2 class="margin-top-0">Member access</h2>
     </legend>
 
     <em>Select the level of access for this member. <abbr class="usa-hint usa-hint--required" title="required">*</abbr></em>
 
-    {% with add_class="usa-radio__input--tile" add_legend_class="usa-sr-only" %}
+    {% with group_classes="margin-top-0" add_class="usa-radio__input--tile" add_legend_class="usa-sr-only" %}
       {% input_with_errors form.role %}
     {% endwith %}
 
@@ -98,14 +98,14 @@ <h2 class="margin-top-0">Member Access</h2>
     <div class="margin-top-3">
       <a
         type="button"
-        href="{{ back_url }}"
+        href="{{ url2 }}"
         class="usa-button usa-button--outline"
         name="btn-cancel-click"
         aria-label="Cancel editing member"
       >
         Cancel
       </a>
-      <button type="submit" class="usa-button">Update Member</button>
+      <button type="submit" class="usa-button">Update member</button>
     </div>
   </form>
 </div>
diff --git a/src/registrar/templates/portfolio_members_add_new.html b/src/registrar/templates/portfolio_members_add_new.html
index 464eaefce..7c9125b79 100644
--- a/src/registrar/templates/portfolio_members_add_new.html
+++ b/src/registrar/templates/portfolio_members_add_new.html
@@ -55,9 +55,9 @@ <h2>Who would you like to add to the organization?</h2>
         <h2>What level of access would you like to grant this member?</h2>
       </legend>
 
-      <p class="margin-y-0">Select one <abbr class="usa-hint usa-hint--required" title="required">*</abbr></p>
+      <p class="margin-y-0">Select the level of access for this member. <abbr class="usa-hint usa-hint--required" title="required">*</abbr></p>
 
-      {% with add_class="usa-radio__input--tile" add_legend_class="usa-sr-only" %}
+      {% with group_classes="margin-top-0" add_class="usa-radio__input--tile" add_legend_class="usa-sr-only" %}
         {% input_with_errors form.role %}
       {% endwith %}
     </fieldset>
@@ -67,7 +67,7 @@ <h2>What level of access would you like to grant this member?</h2>
     <!-- Basic access form -->
     {% include "includes/member_basic_permissions.html" %}
     
-    <h3 class="margin-bottom-1">Domain management</h3>
+    <h3 class="margin-bottom-1">Domain assignments</h3>
 
     <p class="margin-top-0">After you invite this person to your organization, you can assign domain management permissions on their member profile.</p>
 
@@ -88,7 +88,7 @@ <h3 class="margin-bottom-1">Domain management</h3>
         aria-controls="invite-member-modal"
         data-open-modal
         >Trigger invite member modal</a>
-        <button id="invite_new_member_submit" type="submit" class="usa-button">Invite Member</button>
+        <button id="invite_new_member_submit" type="submit" class="usa-button">Invite member</button>
     </div>
 
   </form>
@@ -104,13 +104,10 @@ <h3 class="margin-bottom-1">Domain management</h3>
             <h2 class="usa-modal__heading" id="invite-member-heading">
                 Invite this member to the organization?
             </h2>
-            <h3>Member information and permissions</h3>
-            <!-- Display email as a header and access level -->
-            <h4 class="margin-bottom-0">Email</h4>
-            <p class="margin-top-0" id="modalEmail"></p>
+            <h3>Member access and permissions</h3>
 
-            <h4 class="margin-bottom-0">Member Access</h4>
-            <p class="margin-top-0" id="modalAccessLevel"></p>
+            <p class="margin-bottom-1"><strong class="text-primary-darker">Email:</strong> <span id="modalEmail"></span></p>
+            <p class="margin-top-0 margin-bottom-1"><strong class="text-primary-darker">Member access:</strong> <span id="modalAccessLevel"></span></p>
 
             <!-- Dynamic Permissions Details -->
             <div id="permission_details"></div>
@@ -123,7 +120,7 @@ <h4 class="margin-bottom-0">Member Access</h4>
                     <li class="usa-button-group__item">
                         <button
                             type="button"
-                            class="usa-button usa-button--unstyled"
+                            class="usa-button usa-button--unstyled padding-105 text-center"
                             data-close-modal
                             onclick="closeModal()"
                         >
diff --git a/src/registrar/tests/test_views_domain.py b/src/registrar/tests/test_views_domain.py
index 4996d099d..220daf54d 100644
--- a/src/registrar/tests/test_views_domain.py
+++ b/src/registrar/tests/test_views_domain.py
@@ -667,7 +667,7 @@ def test_domain_renewal_form_domain_manager_edit(self):
             # Simulate clicking on edit button
             edit_page = renewal_page.click(href=edit_button_url, index=1)
             self.assertEqual(edit_page.status_code, 200)
-            self.assertContains(edit_page, "Domain managers can update all information related to a domain")
+            self.assertContains(edit_page, "Domain managers can update information related to this domain")
 
     def test_domain_renewal_form_not_expired_or_expiring(self):
         """Checking that if the user's domain is not expired or expiring that user should not be able
@@ -764,7 +764,7 @@ def test_domain_managers(self):
         # assert that the non-portfolio view contains Role column and doesn't contain Admin
         self.assertContains(response, "Role</th>")
         self.assertNotContains(response, "Admin")
-        self.assertContains(response, "This domain has one manager. Adding more can prevent issues.")
+        self.assertContains(response, "This domain has only one manager. Consider adding another manager")
 
     @less_console_noise_decorator
     @override_flag("organization_feature", active=True)
@@ -775,7 +775,7 @@ def test_domain_managers_portfolio_view(self):
         # assert that the portfolio view doesn't contain Role column and does contain Admin
         self.assertNotContains(response, "Role</th>")
         self.assertContains(response, "Admin")
-        self.assertContains(response, "This domain has one manager. Adding more can prevent issues.")
+        self.assertContains(response, "This domain has only one manager. Consider adding another manager")
 
     @less_console_noise_decorator
     def test_domain_user_add(self):
diff --git a/src/registrar/tests/test_views_portfolio.py b/src/registrar/tests/test_views_portfolio.py
index 26fae8973..64bcb50a8 100644
--- a/src/registrar/tests/test_views_portfolio.py
+++ b/src/registrar/tests/test_views_portfolio.py
@@ -951,14 +951,12 @@ def test_can_view_member_page_when_user_has_edit_members(self):
         self.assertContains(response, "Admin")
         self.assertContains(response, "Creator")
         self.assertContains(response, "Manager")
-        self.assertContains(
-            response, 'This member does not manage any domains. To assign this member a domain, click "Manage"'
-        )
+        self.assertContains(response, "This member does not manage any domains.")
 
         # Assert buttons and links within the page are correct
         self.assertContains(response, "wrapper-delete-action")  # test that 3 dot is present
         self.assertContains(response, "sprite.svg#edit")  # test that Edit link is present
-        self.assertContains(response, "sprite.svg#settings")  # test that Manage link is present
+        self.assertContains(response, "sprite.svg#edit")  # test that Manage link is present
         self.assertNotContains(response, "sprite.svg#visibility")  # test that View link is not present
 
     @less_console_noise_decorator
@@ -1066,13 +1064,11 @@ def test_can_view_invitedmember_page_when_user_has_edit_members(self):
         self.assertContains(response, "Viewer")
         self.assertContains(response, "Creator")
         self.assertContains(response, "Manager")
-        self.assertContains(
-            response, 'This member does not manage any domains. To assign this member a domain, click "Manage"'
-        )
+        self.assertContains(response, "This member does not manage any domains.")
         # Assert buttons and links within the page are correct
         self.assertContains(response, "wrapper-delete-action")  # test that 3 dot is present
         self.assertContains(response, "sprite.svg#edit")  # test that Edit link is present
-        self.assertContains(response, "sprite.svg#settings")  # test that Manage link is present
+        self.assertContains(response, "sprite.svg#edit")  # test that Manage link is present
         self.assertNotContains(response, "sprite.svg#visibility")  # test that View link is not present
 
     @less_console_noise_decorator
@@ -2744,7 +2740,7 @@ def test_post_with_invalid_removed_domains_data(self):
     @override_flag("organization_feature", active=True)
     @override_flag("organization_members", active=True)
     def test_post_with_no_changes(self):
-        """Test that no changes message is displayed when no changes are made."""
+        """Test that success message is displayed when no changes are made."""
         self.client.force_login(self.user)
 
         response = self.client.post(self.url, {})
@@ -2756,7 +2752,7 @@ def test_post_with_no_changes(self):
         self.assertRedirects(response, reverse("member-domains", kwargs={"pk": self.portfolio_permission.pk}))
         messages = list(response.wsgi_request._messages)
         self.assertEqual(len(messages), 1)
-        self.assertEqual(str(messages[0]), "No changes detected.")
+        self.assertEqual(str(messages[0]), "The domain assignment changes have been saved.")
 
     @less_console_noise_decorator
     @override_flag("organization_feature", active=True)
@@ -3085,7 +3081,7 @@ def test_post_with_no_changes(self):
         self.assertRedirects(response, reverse("invitedmember-domains", kwargs={"pk": self.invitation.pk}))
         messages = list(response.wsgi_request._messages)
         self.assertEqual(len(messages), 1)
-        self.assertEqual(str(messages[0]), "No changes detected.")
+        self.assertEqual(str(messages[0]), "The domain assignment changes have been saved.")
 
     @less_console_noise_decorator
     @override_flag("organization_feature", active=True)
diff --git a/src/registrar/views/domain.py b/src/registrar/views/domain.py
index 2ebdaaa80..31dbce93b 100644
--- a/src/registrar/views/domain.py
+++ b/src/registrar/views/domain.py
@@ -1258,21 +1258,6 @@ def get_context_data(self, **kwargs):
 
         return context
 
-    def get(self, request, *args, **kwargs):
-        """Get method for DomainUsersView."""
-        # Call the parent class's `get` method to get the response and context
-        response = super().get(request, *args, **kwargs)
-
-        # Ensure context is available after the parent call
-        context = response.context_data if hasattr(response, "context_data") else {}
-
-        # Check if context contains `domain_managers_roles` and its length is 1
-        if context.get("domain_manager_roles") and len(context["domain_manager_roles"]) == 1:
-            # Add an info message
-            messages.info(request, "This domain has one manager. Adding more can prevent issues.")
-
-        return response
-
     def _add_domain_manager_roles_to_context(self, context, portfolio):
         """Add domain_manager_roles to context separately, as roles need admin indicator."""
 
diff --git a/src/registrar/views/portfolios.py b/src/registrar/views/portfolios.py
index 26430258f..1882cc11b 100644
--- a/src/registrar/views/portfolios.py
+++ b/src/registrar/views/portfolios.py
@@ -236,6 +236,7 @@ def get(self, request, pk):
             {
                 "form": form,
                 "member": user,
+                "portfolio_permission": portfolio_permission,
             },
         )
 
@@ -355,31 +356,31 @@ def post(self, request, pk):
         if removed_domain_ids is None:
             return redirect(reverse("member-domains", kwargs={"pk": pk}))
 
-        if added_domain_ids or removed_domain_ids:
-            try:
-                self._process_added_domains(added_domain_ids, member, request.user, portfolio)
-                self._process_removed_domains(removed_domain_ids, member)
-                messages.success(request, "The domain assignment changes have been saved.")
-                return redirect(reverse("member-domains", kwargs={"pk": pk}))
-            except IntegrityError:
-                messages.error(
-                    request,
-                    "A database error occurred while saving changes. If the issue persists, "
-                    f"please contact {DefaultUserValues.HELP_EMAIL}.",
-                )
-                logger.error("A database error occurred while saving changes.", exc_info=True)
-                return redirect(reverse("member-domains-edit", kwargs={"pk": pk}))
-            except Exception as e:
-                messages.error(
-                    request,
-                    f"An unexpected error occurred: {str(e)}. If the issue persists, "
-                    f"please contact {DefaultUserValues.HELP_EMAIL}.",
-                )
-                logger.error(f"An unexpected error occurred: {str(e)}", exc_info=True)
-                return redirect(reverse("member-domains-edit", kwargs={"pk": pk}))
-        else:
-            messages.info(request, "No changes detected.")
+        if not (added_domain_ids or removed_domain_ids):
+            messages.success(request, "The domain assignment changes have been saved.")
+            return redirect(reverse("member-domains", kwargs={"pk": pk}))
+
+        try:
+            self._process_added_domains(added_domain_ids, member, request.user, portfolio)
+            self._process_removed_domains(removed_domain_ids, member)
+            messages.success(request, "The domain assignment changes have been saved.")
             return redirect(reverse("member-domains", kwargs={"pk": pk}))
+        except IntegrityError:
+            messages.error(
+                request,
+                "A database error occurred while saving changes. If the issue persists, "
+                f"please contact {DefaultUserValues.HELP_EMAIL}.",
+            )
+            logger.error("A database error occurred while saving changes.", exc_info=True)
+            return redirect(reverse("member-domains-edit", kwargs={"pk": pk}))
+        except Exception as e:
+            messages.error(
+                request,
+                f"An unexpected error occurred: {str(e)}. If the issue persists, "
+                f"please contact {DefaultUserValues.HELP_EMAIL}.",
+            )
+            logger.error(f"An unexpected error occurred: {str(e)}", exc_info=True)
+            return redirect(reverse("member-domains-edit", kwargs={"pk": pk}))
 
     def _parse_domain_ids(self, domain_data, domain_type):
         """
@@ -644,31 +645,31 @@ def post(self, request, pk):
         if removed_domain_ids is None:
             return redirect(reverse("invitedmember-domains", kwargs={"pk": pk}))
 
-        if added_domain_ids or removed_domain_ids:
-            try:
-                self._process_added_domains(added_domain_ids, email, request.user, portfolio)
-                self._process_removed_domains(removed_domain_ids, email)
-                messages.success(request, "The domain assignment changes have been saved.")
-                return redirect(reverse("invitedmember-domains", kwargs={"pk": pk}))
-            except IntegrityError:
-                messages.error(
-                    request,
-                    "A database error occurred while saving changes. If the issue persists, "
-                    f"please contact {DefaultUserValues.HELP_EMAIL}.",
-                )
-                logger.error("A database error occurred while saving changes.", exc_info=True)
-                return redirect(reverse("invitedmember-domains-edit", kwargs={"pk": pk}))
-            except Exception as e:
-                messages.error(
-                    request,
-                    f"An unexpected error occurred: {str(e)}. If the issue persists, "
-                    f"please contact {DefaultUserValues.HELP_EMAIL}.",
-                )
-                logger.error(f"An unexpected error occurred: {str(e)}.", exc_info=True)
-                return redirect(reverse("invitedmember-domains-edit", kwargs={"pk": pk}))
-        else:
-            messages.info(request, "No changes detected.")
+        if not (added_domain_ids or removed_domain_ids):
+            messages.success(request, "The domain assignment changes have been saved.")
+            return redirect(reverse("invitedmember-domains", kwargs={"pk": pk}))
+
+        try:
+            self._process_added_domains(added_domain_ids, email, request.user, portfolio)
+            self._process_removed_domains(removed_domain_ids, email)
+            messages.success(request, "The domain assignment changes have been saved.")
             return redirect(reverse("invitedmember-domains", kwargs={"pk": pk}))
+        except IntegrityError:
+            messages.error(
+                request,
+                "A database error occurred while saving changes. If the issue persists, "
+                f"please contact {DefaultUserValues.HELP_EMAIL}.",
+            )
+            logger.error("A database error occurred while saving changes.", exc_info=True)
+            return redirect(reverse("invitedmember-domains-edit", kwargs={"pk": pk}))
+        except Exception as e:
+            messages.error(
+                request,
+                f"An unexpected error occurred: {str(e)}. If the issue persists, "
+                f"please contact {DefaultUserValues.HELP_EMAIL}.",
+            )
+            logger.error(f"An unexpected error occurred: {str(e)}.", exc_info=True)
+            return redirect(reverse("invitedmember-domains-edit", kwargs={"pk": pk}))
 
     def _parse_domain_ids(self, domain_data, domain_type):
         """